Hey guys! We recently bought the MotionPlus connection along with another separate MotionPlus built-in controller. The MotionPlus as the separate add-on is working just fine. I re-calibrated the remote to the sensor bar & this one seems to be okay. I can't say the same about the Wii MotionPlus built-in controller. I can't seem to get it to work right. It's not being picked up from the sensor bar at all times. I need to have it in a certain location for the sensor to pick it up. The location is about 8-10 ft. away from the TV & down low. We have our sensor bar located above our TV. If I don't have it in a certain area it will not work. It's not like that with the other controller. I do have the built-in one synced up with the Wii. We tried new batteries just to be safe & that didn't help either. I've not been able to find many reviews about the built-in MotionPlus controller. I've gotten it setup right. It's showing in slot #2 from the Wii. I even switched the slot to #1 and made the other controller #2 but still it's not working right. Does anybody know what may be causing my problem? Thanks!